CN100521292C - 层叠型二次电池及其电池组 - Google Patents

层叠型二次电池及其电池组 Download PDF

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Publication number
CN100521292C
CN100521292C CNB2005800133426A CN200580013342A CN100521292C CN 100521292 C CN100521292 C CN 100521292C CN B2005800133426 A CNB2005800133426 A CN B2005800133426A CN 200580013342 A CN200580013342 A CN 200580013342A CN 100521292 C CN100521292 C CN 100521292C
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CN
China
Prior art keywords
laminate film
battery
limit deformation
electrode
distortion
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Expired - Fee Related
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CNB2005800133426A
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English (en)
Chinese (zh)
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CN1947279A (zh
Inventor
竹内友康
惠比根美明
中嶋诚
铃木哲
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Toyota Motor Corp
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Toyota Motor Corp
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • H01M50/129—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
CNB2005800133426A 2004-04-28 2005-04-21 层叠型二次电池及其电池组 Expired - Fee Related CN100521292C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP132843/2004 2004-04-28
JP2004132843A JP4424053B2 (ja) 2004-04-28 2004-04-28 ラミネート型二次電池、およびその組電池

Publications (2)

Publication Number Publication Date
CN1947279A CN1947279A (zh) 2007-04-11
CN100521292C true CN100521292C (zh) 2009-07-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800133426A Expired - Fee Related CN100521292C (zh) 2004-04-28 2005-04-21 层叠型二次电池及其电池组

Country Status (7)

Country Link
US (1) US8334068B2 (ko)
EP (1) EP1744384B1 (ko)
JP (1) JP4424053B2 (ko)
KR (1) KR100847545B1 (ko)
CN (1) CN100521292C (ko)
DE (1) DE602005010684D1 (ko)
WO (1) WO2005106988A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102576850A (zh) * 2009-09-01 2012-07-11 日产自动车株式会社 电池
CN107026280A (zh) * 2015-10-07 2017-08-08 Sk新技术株式会社 锂二次电池

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JP4803360B2 (ja) * 2005-12-02 2011-10-26 三菱自動車工業株式会社 リチウムイオン二次電池
KR100948970B1 (ko) * 2006-03-13 2010-03-23 주식회사 엘지화학 완충부재가 설치되어 있는 중대형 전지모듈
EP2006935B1 (en) * 2006-03-13 2012-09-26 NEC Corporation Electric device with outer film cover
KR100937899B1 (ko) 2006-10-30 2010-01-21 주식회사 엘지화학 외부 충격에 대한 안전성을 향상시킨 전지모듈
KR100716596B1 (ko) * 2007-03-26 2007-05-09 새한에너테크 주식회사 파우치형 리튬 2차전지
US8920968B2 (en) 2008-03-14 2014-12-30 Nec Corporation Overlaying member and film-covered electrical device
US8974952B2 (en) * 2009-10-13 2015-03-10 Samsung Sdi Co., Ltd. Rechargeable battery
KR20110053835A (ko) 2009-11-16 2011-05-24 삼성에스디아이 주식회사 리튬 폴리머 이차 전지
DE102010026093A1 (de) * 2010-07-05 2012-01-05 Li-Tec Battery Gmbh Galvanische Zelle
JP5757730B2 (ja) * 2010-12-28 2015-07-29 オートモーティブエナジーサプライ株式会社 フィルム外装電池、電池モジュール、モジュール集合体、フィルム外装電池の製造方法、および電気自動車
JP5842340B2 (ja) * 2011-02-21 2016-01-13 大日本印刷株式会社 電気化学セル用包装材料およびその製造方法
JP5942366B2 (ja) * 2011-09-05 2016-06-29 株式会社Ｇｓユアサ 蓄電素子
JP5917899B2 (ja) * 2011-11-29 2016-05-18 日産自動車株式会社 薄型電池及び薄型電池の製造方法
JP5729562B2 (ja) * 2011-12-26 2015-06-03 三菱自動車工業株式会社 電池
JP6101538B2 (ja) * 2013-03-29 2017-03-22 古河電池株式会社 フィルム外装電池
JP6160350B2 (ja) * 2013-08-06 2017-07-12 株式会社豊田自動織機 蓄電装置
WO2015173686A1 (en) * 2014-05-16 2015-11-19 Semiconductor Energy Laboratory Co., Ltd. Electronic device with secondary battery
KR102409800B1 (ko) 2014-05-29 2022-06-16 가부시키가이샤 한도오따이 에네루기 켄큐쇼 이차 전지 및 전자 장치
KR102249894B1 (ko) * 2014-11-21 2021-05-07 삼성에스디아이 주식회사 이차 전지
KR102357772B1 (ko) * 2014-11-27 2022-01-28 삼성에스디아이 주식회사 이차 전지
KR101945901B1 (ko) * 2015-03-26 2019-02-08 삼성에스디아이 주식회사 이차 전지
JP2017004655A (ja) * 2015-06-05 2017-01-05 古河電池株式会社 ラミネートパック型電池ユニット、及び組電池モジュール
JP6384587B2 (ja) * 2015-06-09 2018-09-05 株式会社村田製作所 電池、電池パック、電子機器、電動車両、蓄電装置及び電力システム
JP6622091B2 (ja) * 2016-01-05 2019-12-18 株式会社日本マイクロニクス 電池構造体、及び積層電池
JP6852789B2 (ja) * 2017-06-19 2021-03-31 株式会社村田製作所 二次電池
KR102576645B1 (ko) 2017-10-26 2023-09-11 삼성전자주식회사 배터리 및 이를 포함하는 전자 장치
JP7109233B2 (ja) * 2018-03-30 2022-07-29 株式会社エンビジョンＡｅｓｃジャパン 電気化学デバイスの製造方法
JP2020093327A (ja) * 2018-12-11 2020-06-18 キヤノンマシナリー株式会社 降ろし装置、降ろし方法、二次電池製造装置、及び二次電池製造方法
JP7212547B2 (ja) * 2019-02-28 2023-01-25 古河電池株式会社 ラミネート外装電池
JP7265715B2 (ja) * 2019-04-26 2023-04-27 トヨタ自動車株式会社 二次電池
US11355802B2 (en) 2019-04-26 2022-06-07 Toyota Jidosha Kabushiki Kaisha Secondary battery having improved manufacturability and performance
JP7273773B2 (ja) * 2020-10-21 2023-05-15 プライムプラネットエナジー＆ソリューションズ株式会社 ラミネート型蓄電デバイス
JP7380629B2 (ja) * 2021-03-31 2023-11-15 トヨタ自動車株式会社 組電池
CN113131053B (zh) * 2021-03-31 2023-11-24 宁德新能源科技有限公司 一种电芯以及用电设备
CN215990872U (zh) * 2021-07-16 2022-03-08 荣耀终端有限公司 一种电子设备
US11923561B2 (en) * 2022-03-30 2024-03-05 ZAF Energy Systems, Incorporated Electrochemical pouch cell with mechanically stabilized headspace
DE102022124093A1 (de) * 2022-09-20 2024-03-21 Volkswagen Aktiengesellschaft Herstellung einer Batterie mit Gehäuse

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JP3624903B2 (ja) * 2002-07-04 2005-03-02 日産自動車株式会社 モジュール電池
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102576850A (zh) * 2009-09-01 2012-07-11 日产自动车株式会社 电池
US8974954B2 (en) 2009-09-01 2015-03-10 Nissan Motor Co., Ltd. Battery
CN102576850B (zh) * 2009-09-01 2015-09-09 日产自动车株式会社 电池
CN107026280A (zh) * 2015-10-07 2017-08-08 Sk新技术株式会社 锂二次电池
US11114717B2 (en) 2015-10-07 2021-09-07 Sk Innovation Co., Ltd. Lithium secondary battery
CN107026280B (zh) * 2015-10-07 2022-03-11 Sk新技术株式会社 锂二次电池

Also Published As

Publication number Publication date
US8334068B2 (en) 2012-12-18
WO2005106988A1 (ja) 2005-11-10
US20070231685A1 (en) 2007-10-04
CN1947279A (zh) 2007-04-11
EP1744384A1 (en) 2007-01-17
KR100847545B1 (ko) 2008-07-21
EP1744384B1 (en) 2008-10-29
EP1744384A4 (en) 2008-01-16
KR20070012842A (ko) 2007-01-29
JP2005317312A (ja) 2005-11-10
DE602005010684D1 (de) 2008-12-11
JP4424053B2 (ja) 2010-03-03

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